The Lawrence University Makerspace for Engaged Learning

Tag Archives: senior capstone

When I was a happy college student at Lawrence, I made a wall-following RC car. The project was truly a blessing, because it led me to many amazing people such as Prof. Stoneking and Angela. My theoretical-physicist-turned-computer-scientist professor, Prof. Gregg, helped me a lot during the process as well. My presentation day was one of my proudest days, as I was showing a room of my professors that I was actually not that dumb.

It’s been a year since that presentation day, and I am still living in the past. Currently I am building the second version of the car, following instructions on f1tenth.org. The second version has quite a few improvements over the first one, and I have learned quite a lot so far. This post is about such improvements and what I plan to do in the future. It’s like the project proposal I gave in college, which wasn’t fully executed.

The most obvious improvement is a mechanical one. The previous build has two layers of plastics, which are connected also by plastics. As a result, the build is not rugged and glue was frequently applied. The new build has only one layer of plastics, and it’s mounted on a lower level than the base layer of the old build.

Just One Layer!

The electrical improvement is less obvious, but still visible. I had to changed the brushed motor to a brushless one, and to buy a VESC to control that. Thus, a Teensy micro-controller is not longer needed, as the computer can just control the VESC directly. The second build also uses an Orbitty carrier board, which has a smaller form factor than the previous one. Form factor; what a jargon word!

Can you tell which one is the current one?

The software improvement is not even visible as all, but it’s always been most frustrating. Although the only functionality I had with the previous build was wall-following, the car could actually do a lot more. The main functionalities I am trying to implement now are mapping with Lidar, localizing the car, generating and following waypoints. That’s where the f1tenth.org stops, but I won’t stop learning for a long time!

We’ve had lots of interesting uses of our makerspace by Studio Art students for both senior exhibits and assignments. Here are some examples:

Quantified Actualization by Penn Ryan

Penn Ryan ’18 spent a lot of time in the makerspace meticulously designing and 3D printing stairs for his piece, “Quantified Actualization”. The top part of this piece was designed using a 3D scan of his face, scanned and printed in the makerspace. In his artist statement, he describes this work as a commentary on fitness tracking,

…”This staircase is the combined product of 5 months of tracking. Fitness tracking is often an obsessive practice. Quantifying one’s accomplishments gives someone a feeling of control over their body. Users feel that technology can give them insights into how well they are taking care of their body and therefore meeting their goals. These goals are often initially physical but become mental and occupational and all encompassing. Whether or not one is striving for improvement and accomplishing it becomes a moral judgement. Self-actualization is the ultimate goal.”

Alison Smith ’17 created an installation that spread across the exterior of the Wriston Art Center and inside the senior gallery exhibit. Alison used vinyl decals to create 8-bit video game inspired art scenes, as well as used the Silhouette cutter to create paper items and treasures, also inspired by video games. Her statement explains, “this installation gives physical forms to video game objects and environments in order to change the way we interact with them through the completion of a real-life, video game inspired quest.”

Noah Gunther ’17 used the makerspace to 3D print objects for both his junior show and senior show. In both, he created virtual worlds, and brought the virtual to physical using the 3D printers. For his senior show, he integrated a virtual reality headset to let the viewer further immerse themselves in the world he created. We asked Noah to tell us a little about using 3D printers as an artist- here’s what he had to say,

“…I’ve been interested in the intersection of what we think of as “real life” and the world of computer simulation for a long time. Having access to 3D printers has been an excellent way for me to explore this connection — I build 3D models on the computer, which I then add to a computer simulation where a user can virtually interact with them. I then also 3d print the models in the same colors I display the virtual models, allowing for a direct connection between the virtual objects and the 3D printed ones. Being able to 3D print these items allows me to explore the connection between virtual and real interaction in a way I otherwise wouldn’t be able to!”

Innovating a Legacy: Alice Parker by Aedan Gardill

Aedan R. Gardill ’18 painted a series of African American women inventors and innovators and created representational installations to accompany each painting. For Alice Parker, Aedan used the Silhouette cutter to create a vinyl display to represent her contributions to modern thermostats. He describes his series of paintings and installations as, “Sharing the stories of these women and increasing the visual representation of non-male, non-white scientists is a step forward to changing the negative cultural perspective of women in the sciences.”

Nina Sultan ’17 included interviews by portrait subjects with her paintings on display for her senior show. The interviews were played on iPads on loan from the makerspace. In her artist statement, Nina describes her works as, “Inspired by people from the Appleton community, through painting, photography, and audio documentation, the work seeks to create thoughtful narratives to unmask, appreciate, and better understand our personal connections on a deeper level.”

Speaking of these many student shows in the Wriston Galleries, gallery curators uses the makerspace’s Silhouette Cameo electronic cutter to create titles for their exhibits. It saves a great deal of money compared to requesting to have them made by an outside sign shop.

Word Art by Sara Morrison

Many other students have used the makerspace tools and equipment for projects related to art course assignments. Here are just a few:

Sara Morrison ’18 created a series of word art that she displayed around campus for her New Media in Art assignment. She used the 3D printer and electronic cutter to create letters from PLA filament and vinyl.

Sara encouraged members of the Lawrence University community to take photos of the word art (as she left it, and as it had been changed by others) and post them to her Tumblr page, LU Word Art.

Stencil by Malcolm Lunn-Craft

Malcolm Lunn-Craft ’17 used the electronic cutter to create stencils for his painting class. The adhesive vinyl helped with his assignment medium of spray paint.

While not created in the makerspace, Malcolm’s powerful photographs from his senior exhibit are available to view in the 2017 Senior Exhibit Gallery (content warning: visual allusion to violence).